Aven

Aven or AVEN may refer to:
 * Aven Financial Inc., venture backed technology company based in Silicon Valley
 * Aven, Papua New Guinea, a village in Morobe Province
 * Aven (river) in Brittany, France
 * Aven, a fictional bird race in Magic: The Gathering
 * Pitch (vertical space), in rock or ice climbing
 * Pyotr Aven, Russian businessman and politician
 * Asexual Visibility and Education Network, an Internet-based community to promote awareness of asexual orientation